Bioytinylated SARS-COV-2 Nucleocapsid Protein (COV-VE4NPB)

  • Express System: E.coli
  • Product Tag: N-His-Avi
  • Purity: > 95% as determined by Tris-Bis PAGE
  • Biotinylated: yes
  • Amino Acid Range: Ser2-Ala419

Catalog: COV-VE4NPB


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Product Description Recombinant Biotinylated SARS-COV-2 Nucleocapsid Protein is expressed from E.coli with His tag and Avi tag at the N-Terminus.It contains Ser2-Ala419.

Product Background

Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells.

Product Category

Recombinant Protein


Synonyms Nucleocapsid; NP; NC



Amino Acid Range

Molecular Weight The protein has a predicted MW of 48.9 kDa. The protein migrates to 50-52 kDa based on Tris-Bis PAGE result.

Product Tag


Express System

Purity > 95% as determined by Tris-Bis PAGE
Endotoxin Less than 1EU per ug by the LAL method.
Form Liquid
Shipping Shipped with dry ice.
Formulation Supplied as 0.22um filtered solution in 50mM Tris, 500mM NaCl,10% Glycerol (pH 7.5).
Stability And Storage Valid for 12 months from date of receipt when stored at -80°C.; Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Biotinylated SARS-COV-2 Nucleocapsid on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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